| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP1344447AJPH0674243B2 (en) | 1989-12-27 | 1989-12-27 | Optically active atenolol salt with high optical purity and process for producing atenolol | 
| Publication Number | Publication Date | 
|---|---|
| DE69018215D1true DE69018215D1 (en) | 1995-05-04 | 
| DE69018215T2 DE69018215T2 (en) | 1995-09-14 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE69026281TExpired - Fee RelatedDE69026281T2 (en) | 1989-12-27 | 1990-12-12 | Process for the purification and isolation of optically active atenolol with high yield | 
| DE69018215TExpired - Fee RelatedDE69018215T2 (en) | 1989-12-27 | 1990-12-12 | Process for the production of optically active atenolol and intermediate product thereof. | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE69026281TExpired - Fee RelatedDE69026281T2 (en) | 1989-12-27 | 1990-12-12 | Process for the purification and isolation of optically active atenolol with high yield | 
| Country | Link | 
|---|---|
| US (1) | US5130482A (en) | 
| EP (2) | EP0605384B1 (en) | 
| JP (1) | JPH0674243B2 (en) | 
| KR (1) | KR960001436B1 (en) | 
| CA (1) | CA2032098C (en) | 
| DE (2) | DE69026281T2 (en) | 
| ES (2) | ES2072960T3 (en) | 
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| ES2065278B1 (en)* | 1993-06-24 | 1995-09-01 | Medichem Sa | LEVOBUNOLOL ENANTIOSELECTIVE PROCEDURE FOR OBTAINING. | 
| US5476964A (en)* | 1994-11-21 | 1995-12-19 | Uop | Continuous racemization of benzylic alcohols, ethers, and esters by solid acid catalyst | 
| WO2001040173A1 (en)* | 1999-11-29 | 2001-06-07 | Nippon Shinyaku Co., Ltd. | Method of separation and purification | 
| JP2002080435A (en) | 2000-06-26 | 2002-03-19 | Kanegafuchi Chem Ind Co Ltd | Method for producing 3-amino-2-hydroxypropionic acid derivative | 
| WO2004002974A1 (en)* | 2002-05-30 | 2004-01-08 | Daiso Co., Ltd. | Process for producing glycidyl ether | 
| WO2006046252A2 (en)* | 2004-10-26 | 2006-05-04 | Ipca Laboratories Limited | Novel diasteriomeric salts of atenolol and their use in the production of optically active atenolol | 
| WO2006137773A1 (en)* | 2005-06-20 | 2006-12-28 | Astrazeneca Ab | Process for the isolation of 4-(oxiranylmethoxy)-benzonitriles | 
| JP5225574B2 (en)* | 2006-11-09 | 2013-07-03 | エムキュア ファーマシューティカルズ リミテッド | Improved process for the preparation of beta-blocker compounds | 
| KR101330783B1 (en)* | 2006-11-27 | 2013-11-18 | 엠큐어 파마슈티컬즈 리미티드 | An improved preparation of a beta blocker compound | 
| KR100900573B1 (en)* | 2007-08-23 | 2009-06-02 | 케이피엑스 라이프사이언스 주식회사 | (S)-Method of producing atenolol | 
| CN102241603A (en)* | 2010-05-10 | 2011-11-16 | 中国科学院理化技术研究所 | Asymmetric synthesis method of R-or S-acebutolol | 
| CN102603557B (en)* | 2011-12-29 | 2014-07-02 | 蚌埠丰原医药科技发展有限公司 | Preparation method of atenolol | 
| CN103739512A (en)* | 2014-01-24 | 2014-04-23 | 南京工业大学 | Method for preparing (S) -atenolol | 
| CN118638024A (en)* | 2024-03-18 | 2024-09-13 | 山东益康药业股份有限公司 | A kind of preparation method of atenolol raw material medicine | 
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| GB1285038A (en)* | 1969-02-21 | 1972-08-09 | Ici Ltd | Alkanolamine derivatives | 
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| GB1458392A (en)* | 1973-11-09 | 1976-12-15 | Ici Ltd | Optically-active 1-aryloxy-2,3-epoxypropane derivatives | 
| JPS5714586A (en)* | 1980-07-01 | 1982-01-25 | Teikoku Hormone Mfg Co Ltd | Substituted benzaldehyde | 
| DE3147150C2 (en)* | 1981-11-27 | 1984-01-05 | Bayer Ag, 5090 Leverkusen | Process for the production of epoxypropane derivatives | 
| GB2120659B (en)* | 1982-04-28 | 1985-12-04 | Sumitomo Chemical Co | Process for producing glycidyl ethers of monohydric polyhydric phenols | 
| DE3330005A1 (en)* | 1983-08-19 | 1985-02-28 | Wolfgang Dr. Graz Lindner | TONIC ACID MONOESTERS OF OPTICALLY ACTIVE ALKANOLAMINES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE | 
| DE3500761A1 (en)* | 1985-01-11 | 1986-09-04 | SOUR "PODRAVKA" OOUR "BELUPO 2", Proizvodnja kozmetičkih preparata i lijekova, Koprivnica | Process for the production of atenolol and its derivatives | 
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| Publication number | Publication date | 
|---|---|
| EP0605384A1 (en) | 1994-07-06 | 
| DE69026281D1 (en) | 1996-05-02 | 
| KR960001436B1 (en) | 1996-01-27 | 
| EP0605384B1 (en) | 1996-03-27 | 
| EP0435068A3 (en) | 1991-11-13 | 
| CA2032098C (en) | 1998-04-14 | 
| KR910011765A (en) | 1991-08-07 | 
| EP0435068B1 (en) | 1995-03-29 | 
| DE69026281T2 (en) | 1996-10-02 | 
| JPH03200753A (en) | 1991-09-02 | 
| ES2072960T3 (en) | 1995-08-01 | 
| JPH0674243B2 (en) | 1994-09-21 | 
| DE69018215T2 (en) | 1995-09-14 | 
| CA2032098A1 (en) | 1991-06-28 | 
| US5130482A (en) | 1992-07-14 | 
| EP0435068A2 (en) | 1991-07-03 | 
| ES2088299T3 (en) | 1996-08-01 | 
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| Date | Code | Title | Description | 
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |